Victims were marking a holy day
(NEWSER) - Iraq's Sunni-Shiite tensions worsened yet again today when a suicide bomber killed at least 53 Shiite pilgrims marking a holy day, reports Reuters . The bomber, dressed as a police officer, struck at a checkpoint in Basra. No claims of responsibility yet, but it bears the hallmarks of Sunni-dominated al-Qaeda, which is trying to capitalize on the sectarian chaos, notes the New York Times . More»